Place of Origin: Guangdong, China (Mainland) Brand Name: YINKAI POWER Model Number: Lithium Battery Type: Li-Ion Nominal Voltage: 24V Size: Customized Nominal Capacity: Customized Cycle life: 500 Times Battery type: Rechargeable Li-ion Lithium battery Pack Certificate: RoHs, UN38.3, CE, MSDS Application: LED Light, Power Tools, Vehicles, Electric Devices Warranty: 1 Year Product name: li-ion battery pack 24v 20ah Shipping ways: UPS DHL Fedex TNT High quality control: One by one Test OEM/ODM: Accepatable Safety: No explosion under extreme co